| 羽衣甘蓝提取液抗氧化活性研究 |
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| 引用本文： | 幸宏伟.羽衣甘蓝提取液抗氧化活性研究[J].西南农业大学学报,2007,29(6):83-86. |
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| 作者姓名： | 幸宏伟 |
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| 作者单位： | 重庆工商大学环境与生物工程学院,重庆400067 |
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| 摘 要： | 羽衣甘蓝提取液对羟自由基有明显的清除作用.清除率与其浓度呈正比;Vc和G对羽衣甘蓝提取液清除羟自由基有促进作用,而CuSO4和Ca2＋对羽衣甘蓝清除羟自由基有抑制作用.羽衣甘蓝提取液对猪油自氧化有明显的抑制作用,且提取液的添加量与其抗氧化性呈正比.羽衣甘蓝提取液与Vc和柠檬酸有较好的协同抗氧化作用.
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| 关 键 词： | 羽衣甘蓝 抗氧化 叶黄素 协同作用 |
| 文章编号： | 1673-9868（2007）06-0083-04 |
| 修稿时间： | 2006-04-01 |
Study on the Antioxidant Activity of Kale Extract |
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| XING Hong-wei.Study on the Antioxidant Activity of Kale Extract[J].Journal of Southwest Agricultural University,2007,29(6):83-86. |
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| Authors: | XING Hong-wei |
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| Institution: | College of Environmental and Biological Engineering, Chongqing University of Technology and Business, Chongqing 400067, China |
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| Abstract: | The extract of kale(Brassica subspontanea)has an obvious function of removing the free radicals of hydroxyl,which is proportional to its concentration.Kale extract coupled with vitamin C and glucose helps to promote the removal ability,but CuSO4 and CaCl2 will inhibit it.The extract of kale shows obvious antioxidant activities on lard in auto-oxidation,and the antioxidant activities are proportional to the quantity of the extract added.Furthermore,we have also investigated the synergistic antioxidation of kale extract coupled with vitamin C and critic acid.The result shows that kale extract has considerable synergistic antioxidation when used in combination with vitamin C and citric acid. |
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| Keywords: | kale extract antioxidation lutein synergistic action |
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